bool(false)
          

Array
(
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    [doc_key] => Telecentric-Near-Infrared
    [doc_title] => Telecentric-Near-Infrared
    [doc_content] => 근적외용
    [doc_mobile_content] => 
    [doc_pdf_filename] => 
    [doc_pdf_originname] => 
    [doc_content_html_type] => 1
    [doc_layout] => 
    [doc_mobile_layout] => 
    [doc_sidebar] => 0
    [doc_mobile_sidebar] => 0
    [doc_skin] => 
    [doc_mobile_skin] => 
    [doc_hit] => 57
    [mem_id] => 1
    [doc_datetime] => 2026-06-25 11:23:52
    [doc_updated_mem_id] => 1
    [doc_updated_datetime] => 2026-06-25 11:23:52
    [content] => 근적외용
)
          

string(0) ""
          

string(25) "Telecentric-Near-Infrared"